Twin-headed toothbrush



FIG. 1 is a perspective front view of a first embodiment of the twin-headed toothbrush, according to the present application;

FIG. 2 is a perspective rear view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof, which is a mirror image of the undisclosed right side view thereof;

FIG. 5 is a front view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof;

FIG. 8 is a sectional bottom view thereof shown along the line 8—8 of FIG. 5 (or FIG. 17);

FIG. 9 is a sectional bottom view thereof shown along the line 9—9 of FIG. 5 (or FIG. 17);

FIG. 10 is a sectional bottom view thereof shown along the line 10—10 of FIG. 5 (or FIG. 17);

FIG. 11 is a perspective front view of a second embodiment of the twin-headed toothbrush, according to the present application;

FIG. 12 is a perspective rear view thereof;

FIG. 13 is a rear view thereof;

FIG. 14 is a left side view thereof, which is a mirror image of the undisclosed right side view thereof;

FIG. 15 is a front view thereof;

FIG. 16 is a top view thereof; and,

FIG. 17 is a bottom view thereof. 

The ornamental design for a twin-headed toothbrush, as shown and described. 